Inventor · disambiguated record
Ok-Keun Song
Also filed as: SONG OK K · SONG OK-KEUN
38 granted patents·14 pending applications·88 citations·filing 2003–2021
96Inventor score
Files withSAMSUNG DISPLAY CO LTD22SAMSUNG MOBILE DISPLAY CO LTD7CHOI SUNG-JIN4SAMSUNG SDI CO LTD4LEE SUNG-SOO3
Top patents by PatentIndex Score
52 records- 0194US11049912B2Organic light emitting display and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jun 29, 2021·2 cites·10 claims
- 0292US11502261B2Compound and organic light emitting device using the sameLG CHEMICAL LTD·Filed 2018·Granted Nov 15, 2022·7 cites·11 claims
- 0390US10804335B2Organic light emitting displaySAMSUNG DISPLAY CO LTD·Filed 2019·Granted Oct 13, 2020·2 cites·19 claims
- 0489US8878167B2Organic light emitting diode lighting equipmentSAMSUNG DISPLAY CO LTD·Filed 2012·Granted Nov 4, 2014·8 cites·10 claims
- 0588US8890317B1Organic light emitting display device and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Nov 18, 2014·7 cites·16 claims
- 0687US12402504B2Organic light emitting display device including transparent region and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Aug 26, 2025·1 cites·20 claims
- 0786US9496317B2Method of manufacturing organic light emitting display apparatusSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Nov 15, 2016·3 cites·20 claims
- 0883US9176327B2Three-dimensional display for naked eyesSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Nov 3, 2015·6 cites·23 claims
- 0982US9722001B2Organic light emitting display and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Aug 1, 2017·2 cites·20 claims
- 1082US9172058B2Light emitting structure having sub-pixel regions, organic light emitting layers, and a blocking member for emitting different color lights, display device including a light emitting structure and method of manufacturing a display device including a light emitting structureLEE SUNG-SOO·Filed 2011·Granted Oct 27, 2015·4 cites·25 claims
- 1182US8692232B2Organic light emitting diode having co-deposited emission layer with host, emitting dopant and auxiliary dopant and method of fabricating the sameCHOI SUNG-JIN·Filed 2009·Granted Apr 8, 2014·6 cites·14 claims
- 1280US8154197B2Organic light emitting diode display device having refraction layers that improve light extraction efficiency and color reproducibilityJUN HYUK-SANG·Filed 2009·Granted Apr 10, 2012·7 cites·23 claims
- 1379US9588348B23D display deviceSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Mar 7, 2017·4 cites·3 claims
- 1477US11653544B2Organic light emitting display and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2021·Granted May 16, 2023·0 cites·16 claims
- 1577US10109685B2Organic light emitting displaySAMSUNG DISPLAY CO LTD·Filed 2017·Granted Oct 23, 2018·1 cites·19 claims
- 1676US8659048B2Organic light emitting deviceYIM SANG-HOON·Filed 2012·Granted Feb 25, 2014·3 cites·20 claims
- 1774US8389981B2Organic light emitting diode lighting equipmentJUN HYUK-SANG·Filed 2010·Granted Mar 5, 2013·3 cites·13 claims
- 1870US10276833B2Organic light emitting diode display and manufacturing method thereofLEE SUNG SOO·Filed 2012·Granted Apr 30, 2019·2 cites·12 claims
- 1968US9947903B2Method of manufacturing a display device including a light emitting structure having different optical resonance distances in sub-pixel regions thereofSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Apr 17, 2018·1 cites·15 claims
- 2068US7962016B2Heating crucible for organic thin film forming apparatusSAMSUNG MOBILE DISPLAY CO LTD·Filed 2003·Granted Jun 14, 2011·11 cites·1 claims
- 2168US7445856B2Organic electroluminescent deviceSAMSUNG SDI CO LTD·Filed 2005·Granted Nov 4, 2008·2 cites·14 claims
- 2267US9559332B2Organic electroluminescence display panel structured to reduce or prevent outgassing from an organic material, and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Jan 31, 2017·1 cites·16 claims
- 2366US8247808B2Organic light emitting lighting apparatusCHOI SUNG-JIN·Filed 2010·Granted Aug 21, 2012·1 cites·17 claims
- 2465US10403688B2Organic light emitting displaySAMSUNG DISPLAY CO LTD·Filed 2018·Granted Sep 3, 2019·0 cites·17 claims
- 2564US9167657B2Organic light emitting deviceYIM SANG-HOON·Filed 2012·Granted Oct 20, 2015·1 cites·19 claims
- 2663US7982398B2Backlight unit and liquid crystal display device including the sameSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Jul 19, 2011·1 cites·19 claims
- 2762US7839076B2Organic electroluminescent deviceSAMSUNG MOBILE DISPLAY CO LTD·Filed 2005·Granted Nov 23, 2010·1 cites·13 claims
- 2861US8183771B2Organic light emitting diode and method of fabricating the sameCHOI SUNG-JIN·Filed 2009·Granted May 22, 2012·1 cites·16 claims
- 2960US10312477B2Light emitting structure, display device including a light emitting structure and method of manufacturing a display device including a light emitting structureSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Jun 4, 2019·0 cites·14 claims
- 3060US9263692B2Organic light emitting diode having emission layer with host, emitting dopant and auxiliary dopant and method of fabricating the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Feb 16, 2016·0 cites·13 claims
- 3155US2009033216A1Organic electroluminescent deviceSAMSUNG SDI CO LTD·Filed 2008·Application pending·0 cites
- 3255US2017200778A1Organic light emitting display deviceSAMSUNG DISPLAY CO LTD·Filed 2016·Application pending·0 cites
- 3354US9179128B2Image sensing unit, 3D image processing apparatus, 3D camera system, and 3D image processing methodSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Nov 3, 2015·0 cites·10 claims
- 3453US9029865B2Organic light emitting diode display and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted May 12, 2015·0 cites·14 claims
- 3553US2014076232A1Deposition apparatusSAMSUNG DISPLAY CO LTD·Filed 2013·Application pending·0 cites
- 3653US2008213620A1Organic light-emitting device including fluorine-containing compound and carbon-based compoundSAMSUNG SDI CO LTD·Filed 2007·Application pending·0 cites
- 3751US9172054B2Organic light emitting display deviceSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Oct 27, 2015·0 cites·20 claims
- 3851US2008170006A1Organic light emitting displaySAMSUNG SDI CO LTD·Filed 2007·Application pending·0 cites
- 3950US7557391B2Organic light-emitting display deviceSAMSUNG MOBILE DISPLAY CO LTD·Filed 2007·Granted Jul 7, 2009·0 cites·20 claims
- 4050US2012119192A1Organic light-emitting device including fluorine-containing compound and carbon-based compoundKIM TAE-SHICK·Filed 2012·Application pending·0 cites
- 4148US8895156B2Organic light emitting diode and organic light emitting display having the sameKIM TAE-SHICK·Filed 2007·Granted Nov 25, 2014·0 cites·21 claims
- 4246US8513689B2Organic light emitting diode lighting apparatusLEE MIN-WOO·Filed 2010·Granted Aug 20, 2013·0 cites·20 claims
- 4345US2013193456A1Organic light emitting diode displayLEE SUNG-SOO·Filed 2012·Application pending·0 cites
- 4444US2007122939A1Organic light emitting deviceJEONG HYEIN·Filed 2006·Application pending·0 cites
- 4543US2006078759A1Organic electroluminescent deviceJEONG HYE-IN·Filed 2005·Application pending·0 cites
- 4643US2012268004A1Organic electroluminescent display deviceCHOI SUNG-JIN·Filed 2012·Application pending·0 cites
- 4742US2016005990A1Organic light-emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2014·Application pending·0 cites
- 4841US2011156084A1Organic light emitting diode lighting apparatusSAMSUNG MOBILE DISPLAY CO LTD·Filed 2010·Application pending·0 cites
- 4940US2011121342A1Organic light emitting diode lighting apparatusSAMSUNG MOBILE DISPLAY CO LTD·Filed 2010·Application pending·0 cites
- 5039US8405119B2Organic light emitting diode lighting apparatusKOO YOUNG-MO·Filed 2011·Granted Mar 26, 2013·0 cites·12 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →